| Gibson | Gibson | Operational | 3.33 GW | 5 | Coal | Duke Energy Indiana, LLC |
| Rockport | Spencer | Operational | 2.6 GW | 2 | Coal | Indiana Michigan Power Co |
| R M Schahfer | Jasper | Operational, expanding | 1.55 GW | 8 | Coal, Gas | Northern Indiana Pub Serv Co |
| AES Petersburg | Pike | Operational | 1.34 GW | 5 | Coal, Oil | AES Indiana |
| Clifty Creek | Jefferson | Operational | 1.3 GW | 6 | Coal | Indiana-Kentucky Electric Corp |
| Lawrenceburg Power, LLC | Dearborn | Operational | 1.23 GW | 6 | Gas | Lawrenceburg Power, LLC |
| Cayuga | Vermillion | Operational | 1.18 GW | 7 | Coal, Gas, Oil | Duke Energy Indiana, LLC |
| Merom | Sullivan | Operational | 1.08 GW | 2 | Coal | Hallador Power Company, LLC |
| Harding Street | Marion | Operational | 1.06 GW | 10 | Gas, Oil, Battery | AES Indiana |
| Warrick | Warrick | Operational | 822.8 MW | 4 | Coal | AGC Division of APGI Inc |
| Edwardsport | Knox | Operational | 812.7 MW | 3 | Coal | Duke Energy Indiana, LLC |
| St Joseph Energy Center | St Joseph | Operational | 780 MW | 3 | Gas | St Joseph Energy Center LLC |
| Vermillion Energy Facility | Vermillion | Operational | 692 MW | 8 | Gas | Duke Energy Ohio Inc |
| Sugar Creek Power | Vigo | Operational | 665 MW | 3 | Gas | Northern Indiana Pub Serv Co |
| A B Brown | Posey | Operational | 647.4 MW | 4 | Gas | Southern Indiana Gas & Elec Co |
| Eagle Valley (IN) | Morgan | Operational | 644 MW | 3 | Gas | AES Indiana |
| Fowler Ridge Wind Farm LLC | Benton | Operational | 588.3 MW | 5 | Wind | Clearlight Energy Holdings LP |
| Whiting Clean Energy | Lake | Operational | 576.8 MW | 3 | Gas | BP Alternative Energy |
| Michigan City | LaPorte | Operational | 540 MW | 1 | Coal | Northern Indiana Pub Serv Co |
| Wheatland Generating Facility | Knox | Operational | 500.4 MW | 4 | Gas | Duke Energy Indiana, LLC |
| Petersburg Energy Center | Pike | Operational | 500 MW | 2 | Battery, Solar | Petersburg Energy Center, LLC |
| Dunns Bridge II Solar | Starke | Operational | 491.3 MW | 2 | Solar, Battery | Dunns Bridge II Solar and Storage Generation LLC |
| Lawrence County Station | Lawrence | Operational | 402 MW | 6 | Gas | Hoosier Energy R E C, Inc |
| Mammoth North Solar | Starke | Operational | 400 MW | 1 | Solar | Mammoth North, LLC |
| Jordan Creek Wind Farm, LLC | Warren | Operational | 398.6 MW | 1 | Wind | Jordan Creek Wind Farm, LLC |
| F B Culley | Warrick | Operational | 368.9 MW | 2 | Coal | Southern Indiana Gas & Elec Co |
| Georgetown | Marion | Operational | 340 MW | 4 | Gas | AES Indiana |
| Indiana Crossroads Wind Farm LLC | White | Operational | 302.4 MW | 1 | Wind | Indiana Crossroads Wind Farms LLC |
| Mammoth Central II Solar Facility | Pulaski | Planned | 300 MW | 1 | Solar | Mammoth Central II LLC |
| Mammoth Central Solar Project | Pulaski | Planned | 300 MW | 1 | Solar | Mammoth Central LLC |
| Mammoth South Solar Project | Pulaski | Planned | 300 MW | 1 | Solar | Mammoth South LLC |
| Noblesville | Hamilton | Operational | 283 MW | 5 | Gas | Duke Energy Indiana, LLC |
| Dunns Bridge I Solar | Jasper | Operational | 265 MW | 1 | Solar | Dunns Bridge Solar Center LLC |
| Fairbanks Solar Project | Sullivan | Operational | 250 MW | 1 | Solar | Fairbanks Solar Energy Center LLC |
| Patoka Solar | Posey | Planned | 250 MW | 1 | Solar | Strata Clean Energy |
| Cavalry Solar Hybrid | White | Operational | 245 MW | 2 | Solar, Battery | Cavalry Energy Center LLC |
| Lake Trout Solar | Blackford | Planned | 245 MW | 1 | Solar | Lake Trout Solar |
| Worthington Generation LLC | Greene | Operational | 242 MW | 4 | Gas | Hoosier Energy R E C, Inc |
| Montpelier Electric Generating Station | Wells | Operational | 236 MW | 4 | Gas | Kimura Power LLC |
| Mayapple Solar 1 | Pulaski | Planned | 224 MW | 1 | Solar | Lightsource Renewable Energy Asset Management, LLC |
| Honey Creek Solar | White | Planned | 220 MW | 2 | Solar, Battery | Leeward Asset Management, LLC |
| Indiana Crossroads Wind Farm II | White | Operational | 201.6 MW | 1 | Wind | Indiana Crossroads Wind Farm II LLC |
| Meadow Lake Wind Farm VI LLC | Benton | Operational | 200.4 MW | 1 | Wind | Meadow Lake Wind Farm VI LLC |
| Templeton Wind | Benton | Planned | 200.2 MW | 1 | Wind | Templeton Wind Energy Center, LLC |
| Carpenter Wind Farm LLC | Jasper | Operational | 200.1 MW | 1 | Wind | Carpenter Wind Farm LLC |
| Appleseed Solar | Cass | Operational | 200 MW | 1 | Solar | Appleseed Solar, LLC |
| Blackford Wind | Blackford | Planned | 200 MW | 1 | Wind | Leeward Asset Management, LLC |
| Crossroads Solar (IN) | Fountain | Operational | 200 MW | 1 | Solar | Crossroads Solar, LLC - (IN) |
| Elliot Solar LLC | Gibson | Planned | 200 MW | 1 | Solar | Elliot Solar LLC |
| Flag Run Solar | Clark | Planned | 200 MW | 1 | Solar | MAHI bn, LLC |
| Gibson Solar | Gibson | Operational | 200 MW | 1 | Solar | Gibson Solar, LLC |
| Headwaters Wind Farm II LLC | Randolph | Operational | 200 MW | 1 | Wind | EDP Renewables North America LLC |
| Headwaters Wind Farm LLC | Randolph | Operational | 200 MW | 1 | Wind | Headwaters Wind Farm LLC |
| Indiana Crossroads Solar Park | White | Operational | 200 MW | 1 | Solar | Meadow Lake Solar Park |
| Pike County Energy Storage | Pike | Operational | 200 MW | 1 | Battery | AES Pike County Energy Storage |
| Riverstart Solar Park LLC | Randolph | Operational | 200 MW | 1 | Solar | Riverstart Solar Park LLC |
| Trade Post Solar | Sullivan | Planned | 200 MW | 1 | Solar | Invenergy Services LLC |
| Wildcat Wind Farm I, LLC | Tipton | Operational | 200 MW | 1 | Wind | RWE Clean Energy |
| Meadow Lake Wind Farm LLC | White | Operational | 199.7 MW | 1 | Wind | Meadow Lake Wind Farm LLC |
| Speedway Solar, LLC | Shelby | Operational | 199 MW | 1 | Solar | Speedway Solar, LLC |
| Hardy Hills Solar Energy LLC | Clinton | Operational | 195 MW | 1 | Solar | Hardy Hills Solar LLC |
| Wabash Valley Power IGCC | Vigo | Operational | 192 MW | 1 | Gas | Wabash Valley Power Assn, Inc |
| Posey Solar | Posey | Operational | 190.8 MW | 1 | Solar | Southern Indiana Gas & Elec Co |
| Vermillion Rise Solar | Vermillion | Planned | 185 MW | 1 | Solar | Vermillion Rise Solar, LLC |
| Henry County | Henry | Operational | 181.5 MW | 3 | Gas | Duke Energy Indiana, LLC |
| Hoosier Line Solar | White | Planned | 180 MW | 1 | Solar | Leeward Asset Management, LLC |
| Sculpin Solar | DeKalb | Planned | 180 MW | 1 | Solar | RWE Clean Energy |
| ArcelorMittal Burns Harbor | Porter | Operational | 176.2 MW | 3 | Gas | Cleveland-Cliffs Burns Harbor LLC |
| Anderson | Madison | Operational | 168.7 MW | 3 | Gas | Indiana Municipal Power Agency |
| Gary Works | Lake | Operational | 161 MW | 1 | Gas | United States Steel-Gary |
| Bellflower Solar 1 | Henry | Operational | 152.5 MW | 1 | Solar | Lightsource Renewable Energy Asset Management, LLC |
| Blackford Solar | Blackford | Planned | 150 MW | 1 | Solar | Leeward Asset Management, LLC |
| Fowler Ridge IV Wind Farm LLC | Benton | Operational | 150 MW | 1 | Wind | Pattern Operators LP |
| Honeysuckle Solar Farm | St Joseph | Operational | 150 MW | 1 | Solar | Lightsource Renewable Energy Asset Management, LLC |
| RATTS 1 | Pike | Operational | 150 MW | 1 | Solar | Ratts 1 Solar LLC |
| Riverstart Solar Park IV | Randolph | Operational | 150 MW | 1 | Solar | Riverstart Solar Park IV LLC |
| Twin Lakes Solar LLC | White | Operational | 150 MW | 1 | Solar | Twin Lakes Solar LLC |
| Wheatland | Knox | Operational | 150 MW | 1 | Solar | Origis Energy USA, Inc |
| Bitter Ridge Wind Farm, LLC | Jay | Operational | 146.6 MW | 1 | Wind | Bitter Ridge Wind Farm, LLC |
| Benton County Wind Farm | Benton | Operational | 130.5 MW | 1 | Wind | Orion Energy Group LLC |
| Indiana Harbor West | Lake | Operational | 127 MW | 3 | Gas | Cleveland Cliffs |
| Bluff Point Wind Facility | Jay | Operational | 119.7 MW | 1 | Wind | Bluff Point Wind, LLC |
| SABIC Innovative Plastics Mt. Vernon | Posey | Operational | 108 MW | 1 | Gas | SABIC IP Mt. Vernon, LLC |
| Hoosier Wind Project LLC | Benton | Operational | 106 MW | 1 | Wind | AES Indiana |
| Meadow Lake Wind Farm IV | White | Operational | 105.7 MW | 1 | Wind | Meadow Lake Wind Farm IV LLC |
| Meadow Lake Wind Farm III LLC | White | Operational | 103.5 MW | 1 | Wind | Meadow Lake Wind Farm III LLC |
| Meadow Lake Wind Farm II LLC | White | Operational | 102.3 MW | 1 | Wind | Meadow Lake Wind Farm II LLC |
| Rosewater Wind Farm | White | Operational | 102 MW | 1 | Wind | Rosewater Wind Farm LLC |
| Crossvine Solar | Dubois | Planned | 100 MW | 1 | Solar | Crossvine Solar 1 LLC |
| Duff Solar Park | Dubois | Planned | 100 MW | 1 | Solar | Duff Solar Park LLC |
| Elkhart County Solar Project | Elkhart | Operational | 100 MW | 1 | Solar | Elkhart County Solar Project, LLC |
| Meadow Lake Wind Farm V LLC | White | Operational | 100 MW | 1 | Wind | Meadow Lake Wind Farm V LLC |
| Merrillville Solar | Lake | Planned | 100 MW | 1 | Solar | Lightsource Renewable Energy Asset Management, LLC |
| Riverstart Solar Park III | Randolph | Operational | 100 MW | 1 | Solar | Riverstart Solar Park III LLC |
| Rose Gold Solar | Jay | Planned | 100 MW | 1 | Solar | Leeward Asset Management, LLC |
| Rustic Hills Solar I | Warrick | Planned | 100 MW | 1 | Solar | Clenera DevCo LLC |
| Rustic Hills Solar II LLC | Warrick | Planned | 100 MW | 1 | Solar | Clenera DevCo LLC |
| Heat Recovery Coke Facility | Lake | Operational | 94.6 MW | 1 | Other | Cokenergy Inc |
| Whitewater Valley | Wayne | Operational | 93.9 MW | 2 | Coal | City of Richmond - (IN) |
| Indiana Harbor E 5 AC Station | Lake | Operational | 90 MW | 1 | Gas | Northlake Energy |
| Whiting Refinery | Lake | Operational | 83.8 MW | 5 | Gas | BP PLC |
| Richmond | Wayne | Operational | 82.8 MW | 2 | Gas | Indiana Municipal Power Agency |
| Markland | Switzerland | Operational | 77.7 MW | 3 | Hydro | Duke Energy Indiana, LLC |
| Primient | Tippecanoe | Operational | 61.8 MW | 2 | Gas | Primary Products Ingredients Americas, LLC d/b/a Primient |
| Portside Energy | Porter | Operational | 61 MW | 2 | Gas | Primary Energy Recycling Holdings, LLC |
| Heirloom Solar | Pike | Operational | 60 MW | 1 | Solar | Heirloom Solar (Ratts 1 Phase 2 Solar, LLC) |
| Jasper County Solar Project | Jasper | Operational | 60 MW | 1 | Solar | Biscayne Falls SPV, LLC |
| Troy Solar | Spencer | Operational | 50.4 MW | 1 | Solar | Southern Indiana Gas & Elec Co |
| Purdue University | Tippecanoe | Operational | 43.3 MW | 3 | Gas, Oil | Purdue University |
| University of Notre Dame | St Joseph | Operational | 39.6 MW | 12 | Gas, Oil | University of Notre Dame |
| New Jay PV & BESS | Jay | Planned | 39 MW | 1 | Solar | Hodson Greendefine Jay Desoto LLC |
| Expander Turbine | Lake | Operational | 20 MW | 1 | Gas | Cleveland Cliffs |
| St. Joseph Solar | St Joseph | Operational | 20 MW | 1 | Solar | Indiana Michigan Power Co |
| Crane Solar Facility | Martin | Operational | 17 MW | 1 | Solar | Duke Energy Indiana, LLC |
| Crawfordsville Power Plant | Montgomery | Planned | 16.3 MW | 1 | Gas | Crawfordsville Energy LLC |
| Logansport Solar | Cass | Operational | 16 MW | 1 | Solar | Cardinal Renewables |
| Purdue CHP | Tippecanoe | Operational | 13.3 MW | 1 | Gas | Duke Energy Indiana, LLC |
| Osprey Point RES | Sullivan | Operational | 13.2 MW | 4 | Gas | Hoosier Energy R E C, Inc |
| Liberty I & II LFGTE | White | Operational | 12.8 MW | 12 | Gas, Landfill | Wabash Valley Power Assn, Inc |
| Twin Bridges LFGTE | Hendricks | Operational | 12.8 MW | 14 | Gas, Landfill | Wabash Valley Power Assn, Inc |
| Oakdale | Carroll | Operational | 11.8 MW | 3 | Hydro | Northern Indiana Pub Serv Co |
| Auburn Renewables LLC | Dekalb | Operational | 11 MW | 1 | Solar | Auburn Renewables, LLC |
| Indy Solar II, LLC | Marion | Operational | 10.1 MW | 1 | Solar | Onward Energy |
| IND Community Solar Farm 1st Phase | Marion | Operational | 10 MW | 1 | Solar | Terraform Arcadia |
| Indy Solar I, LLC | Marion | Operational | 10 MW | 1 | Solar | Onward Energy |
| IMPA Washington Solar Park 2 | Daviess | Operational | 9.9 MW | 1 | Solar | Indiana Municipal Power Agency |
| Crawfordsville 5 Solar Park | Montgomery | Operational | 9.8 MW | 1 | Solar | Indiana Municipal Power Agency |
| Caterpillar | Tippecanoe | Operational | 9.5 MW | 5 | Gas, Oil | Caterpillar Inc |
| Peru 2 | Miami | Operational | 9.5 MW | 1 | Solar | Indiana Municipal Power Agency |
| Indianapolis Motor Speedway Solar PV | Marion | Operational | 9 MW | 1 | Solar | Boralex US Operations LLC |
| Richmond 5 | Wayne | Operational | 9 MW | 1 | Solar | Indiana Municipal Power Agency |
| Anderson 3 | Madison | Operational | 8.7 MW | 1 | Solar | Indiana Municipal Power Agency |
| Indy Solar III, LLC | Marion | Operational | 8.6 MW | 1 | Solar | Onward Energy |
| IMPA Anderson Solar Park 2 | Madison | Operational | 8.1 MW | 1 | Solar | Indiana Municipal Power Agency |
| Maywood Photovoltaic Project | Marion | Operational | 8 MW | 1 | Solar | ENI New Energy US Inc |
| Crawfordsville 2 Solar Park | Montgomery | Operational | 7.9 MW | 1 | Solar | Indiana Municipal Power Agency |
| Anderson 4 | Madison | Operational | 7.8 MW | 1 | Solar | Indiana Municipal Power Agency |
| Zimmerman Energy | Marshall | Operational | 7.6 MW | 4 | Landfill, Gas | Landfill Energy Systems |
| IND Solar Farm (Phase IIA) | Marion | Operational | 7.5 MW | 1 | Solar | Terraform Arcadia |
| Richmond Solar Site 2 | Wayne | Operational | 7.4 MW | 1 | Solar | Indiana Municipal Power Agency |
| Sagamore Plant Cogeneration | Tippecanoe | Operational | 7.4 MW | 1 | Gas | Tate & Lyle Ingredients Americas Inc |
| Norway (IN) | White | Operational | 7.3 MW | 4 | Hydro | Northern Indiana Pub Serv Co |
| Richmond Solar Park 4 | Wayne | Operational | 7.1 MW | 1 | Solar | Indiana Municipal Power Agency |
| Scottsburg Solar Park | Scott | Operational | 7.1 MW | 1 | Solar | Indiana Municipal Power Agency |
| C&B Graham Energy, LLC | Hendricks | Operational | 7 MW | 1 | Solar | SolRiver Capital LLC |
| Camp Atterbury Microgrid Hybrid | Johnson | Operational | 7 MW | 2 | Battery, Solar | Duke Energy Indiana, LLC |
| Anderson 6 | Madison | Operational | 6.8 MW | 1 | Solar | Indiana Municipal Power Agency |
| Bremen | Marshall | Operational | 6.8 MW | 1 | Solar | Indiana Municipal Power Agency |
| Covanta Indianapolis Energy | Marion | Operational | 6.5 MW | 1 | Waste | Reworld Indianapolis Inc |
| Richmond Solar Park 3 | Wayne | Operational | 6.5 MW | 1 | Solar | Indiana Municipal Power Agency |
| Deercroft I & II LFGTE | LaPorte | Operational | 6.4 MW | 8 | Gas, Landfill | Wabash Valley Power Assn, Inc |
| Prairie View I & II LFGTE | St Joseph | Operational | 6.4 MW | 8 | Gas | Wabash Valley Power Assn, Inc |
| IMPA Richmond 8 Solar Park | Wayne | Operational | 6.1 MW | 1 | Solar | Indiana Municipal Power Agency |
| POET Biorefining - Shelbyville | Shelby | Operational | 6.1 MW | 1 | Gas | POET Biorefining- Shelbyville |
| BioTown Ag | White | Operational | 6 MW | 6 | Biomass | Bio Town Biogas, LLC |
| Kokomo Solar 1, LLC | Howard | Operational | 5.4 MW | 1 | Solar | NJR Clean Energy Ventures Corporation |
| Linton | Greene | Operational | 5.4 MW | 1 | Solar | Indiana Municipal Power Agency |
| Richmond 6 | Wayne | Operational | 5.3 MW | 1 | Solar | Indiana Municipal Power Agency |
| Tipton Solar Park | Tipton | Operational | 5.3 MW | 1 | Solar | Indiana Municipal Power Agency |
| McDonald Solar Farm, LLC | Vigo | Operational | 5.2 MW | 1 | Solar | Cypress Creek Renewables |
| Pastime Farm, LLC | Clay | Operational | 5.2 MW | 1 | Solar | Cypress Creek Renewables |
| Sullivan Solar, LLC | Sullivan | Operational | 5.2 MW | 1 | Solar | Cypress Creek Renewables |
| CC Perry K | Marion | Operational | 5 MW | 1 | Gas | Citizens Thermal Energy |
| Crane Battery Energy Storage System | Martin | Operational | 5 MW | 1 | Battery | Duke Energy Indiana, LLC |
| IMPA Anderson Solar Park | Madison | Operational | 5 MW | 1 | Solar | Indiana Municipal Power Agency |
| Lilly Technical Center | Marion | Operational | 5 MW | 3 | Oil | Eli Lilly and Company |
| Nabb Battery Energy Storage System | Clark | Operational | 5 MW | 1 | Battery | Duke Energy Indiana, LLC |
| OlivePV | St Joseph | Operational | 5 MW | 1 | Solar | Indiana Michigan Power Co |
| Crawfordsville 3 Solar Park | Montgomery | Operational | 4.8 MW | 1 | Solar | Indiana Municipal Power Agency |
| Earthmovers LFGTE | Elkhart | Operational | 4.8 MW | 6 | Landfill, Gas | Wabash Valley Power Assn, Inc |
| Twin Branch | St Joseph | Operational | 4.8 MW | 8 | Hydro | Indiana Michigan Power Co |
| IMPA Richmond Solar Park 7 | Wayne | Operational | 4.4 MW | 1 | Solar | Indiana Municipal Power Agency |
| Columbia City Solar Park | Whitley | Operational | 4.3 MW | 1 | Solar | Indiana Municipal Power Agency |
| Green Cow Power | Elkhart | Operational | 4.3 MW | 4 | Biomass | Green Cow Power LLC |
| IMPA Washington Solar Park | Daviess | Operational | 4 MW | 1 | Solar | Indiana Municipal Power Agency |
| Lenape II | Marion | Operational | 4 MW | 1 | Solar | Lenape Solar II, LLC |
| Staunton | Clay | Operational | 4 MW | 1 | Solar | Cypress Creek Renewables |
| POET Biorefining - North Manchester, LLC | Wabash | Operational | 3.9 MW | 1 | Gas | POET Biorefining - North Manchester, LLC |
| Belmont | Marion | Operational | 3.8 MW | 1 | Solar | Marion Solar LLC |
| Rensselaer Solar Site 2 | Jasper | Operational | 3.8 MW | 1 | Solar | Indiana Municipal Power Agency |
| POET Biorefining- Alexandria, LLC | Madison | Operational | 3.6 MW | 1 | Gas | POET Biorefining - Alexandria, LLC. |
| POET Biorefining - Portland | Jay | Operational | 3.5 MW | 1 | Gas | POET Biorefining - Portland |
| Duke Building 129 | Marion | Operational | 3.4 MW | 1 | Solar | Concord New Energy |
| Elkhart | Elkhart | Operational | 3.4 MW | 3 | Hydro | Indiana Michigan Power Co |
| IMPA Winamac Solar Park | Pulaski | Operational | 3.3 MW | 1 | Solar | Indiana Municipal Power Agency |
| Jay County LFGTE | Jay | Operational | 3.2 MW | 4 | Landfill, Gas | Wabash Valley Power Assn, Inc |
| Oak Ridge LFGTE | Cass | Operational | 3.2 MW | 4 | Landfill, Gas | Wabash Valley Power Assn, Inc |
| Tell City Solar Park | Perry | Operational | 3.2 MW | 1 | Solar | Indiana Municipal Power Agency |
| Veolia ES Blackfoot Landfill Facility | Pike | Operational | 3.2 MW | 2 | Landfill, Gas | Southern Indiana Gas & Elec Co |
| Anderson 5 | Madison | Operational | 3 MW | 1 | Solar | Indiana Municipal Power Agency |
| Hendricks Regional Health | Hendricks | Operational | 3 MW | 3 | Oil | Hendricks Regional Health |
| IMPA Crawfordsville Solar Park | Montgomery | Operational | 3 MW | 1 | Solar | Indiana Municipal Power Agency |
| IMPA Peru Solar Park | Miami | Operational | 3 MW | 1 | Solar | Indiana Municipal Power Agency |
| Volkman Road Solar Array Hybrid | Vanderburgh | Operational | 3 MW | 2 | Solar, Battery | Southern Indiana Gas & Elec Co |
| Peru 3 | Miami | Operational | 2.9 MW | 1 | Solar | Indiana Municipal Power Agency |
| Greenfield Solar Park | Hancock | Operational | 2.8 MW | 1 | Solar | Indiana Municipal Power Agency |
| Rockville Solar I LLC | Marion | Operational | 2.8 MW | 1 | Solar | CleanCapital Holdings |
| Duke Building 87 | Marion | Operational | 2.7 MW | 1 | Solar | Concord New Energy |
| Duke Building 98 | Marion | Operational | 2.7 MW | 1 | Solar | Concord New Energy |
| IMPA Tipton 2 Solar Park | Tipton | Operational | 2.7 MW | 1 | Solar | Indiana Municipal Power Agency |
| Rockville Solar II, LLC | Marion | Operational | 2.7 MW | 1 | Solar | CleanCapital Holdings |
| Twin Branch PV | St Joseph | Operational | 2.6 MW | 1 | Solar | Indiana Michigan Power Co |
| Deer Creek PV | Grant | Operational | 2.5 MW | 1 | Solar | Indiana Michigan Power Co |
| Gas City Solar Park | Grant | Operational | 2.5 MW | 1 | Solar | Indiana Municipal Power Agency |
| INDY III | Marion | Operational | 2.5 MW | 1 | Solar | Terraform Arcadia |
| Notre Dame Hydro | St Joseph | Operational | 2.5 MW | 1 | Hydro | University of Notre Dame |
| Crawfordsville Solar Park 4 | Montgomery | Operational | 2.3 MW | 1 | Solar | Indiana Municipal Power Agency |
| Bos Dairy, LLC | Jasper | Operational, expanding | 2 MW | 2 | Gas | Bos Dairy, LLC |
| East Chicago | Lake | Operational | 2 MW | 1 | Solar | Altus Power America Management, LLC |
| Griffith | Lake | Operational | 2 MW | 1 | Solar | Altus Power America Management, LLC |
| Hurricane Creek Lift Station | Johnson | Operational | 2 MW | 1 | Oil | Johnson County Rural E M C |
| IMPA Huntingburg Solar Park | Dubois | Operational | 2 MW | 1 | Solar | Indiana Municipal Power Agency |
| IMPA Pendleton Solar Park | Madison | Operational | 2 MW | 1 | Solar | Indiana Municipal Power Agency |
| Oak Hill Solar Array | Vanderburgh | Operational | 2 MW | 1 | Solar | Southern Indiana Gas & Elec Co |
| M. G. Emmett J. Bean Federal Center | Marion | Operational | 1.9 MW | 1 | Solar | U.S. General Services Administration |
| Gas City 2 | Grant | Operational | 1.8 MW | 1 | Solar | Indiana Municipal Power Agency |
| Peru (IN) | Miami | Operational | 1.8 MW | 1 | Oil | City of Peru - (IN) |
| Tippecanoe Solar Power Plant | Tippecanoe | Operational | 1.6 MW | 1 | Solar | Duke Energy Indiana, LLC |
| Lincoln Solar | Lake | Operational | 1.5 MW | 1 | Solar | Ecos Energy LLC |
| Marion Solar LNG | Marion | Operational | 1.5 MW | 1 | Solar | Marion Solar LLC |
| Middlebury Solar | Elkhart | Operational | 1.5 MW | 1 | Solar | Ecos Energy LLC |
| Portage Solar | Porter | Operational | 1.5 MW | 1 | Solar | Ecos Energy LLC |
| Sheridan School Corporation Solar | Hamilton | Operational | 1.5 MW | 2 | Solar | Johnson Melloh Solutions |
| IMPA Knightstown Solar Park | Henry | Operational | 1.4 MW | 1 | Solar | Indiana Municipal Power Agency |
| IMPA Middletown Solar Park | Henry | Operational | 1.4 MW | 1 | Solar | Indiana Municipal Power Agency |
| IMPA Veedersburg Solar Park | Fountain | Operational | 1.4 MW | 1 | Solar | Indiana Municipal Power Agency |
| Evonik Industries AG | Tippecanoe | Operational | 1.2 MW | 1 | Oil | Evonik Degussa Corporation |
| Centerville Solar Park | Wayne | Operational | 1.1 MW | 1 | Solar | Indiana Municipal Power Agency |
| Decatur Co. Solar RES (IN) | Decatur | Operational | 1.1 MW | 1 | Solar | Hoosier Energy R E C, Inc |
| Ellettsville Solar RES | Monroe | Operational | 1.1 MW | 1 | Solar | Hoosier Energy R E C, Inc |
| Henryville Solar RES | Clark | Operational | 1.1 MW | 1 | Solar | Hoosier Energy R E C, Inc |
| IMPA Tell City Solar Park | Perry | Operational | 1.1 MW | 1 | Solar | Indiana Municipal Power Agency |
| Jackson Co. Solar RES | Jackson | Operational | 1.1 MW | 1 | Solar | Hoosier Energy R E C, Inc |
| Johnson Co. Solar RES | Johnson | Operational | 1.1 MW | 1 | Solar | Hoosier Energy R E C, Inc |
| Lanesville Solar RES | Harrison | Operational | 1.1 MW | 1 | Solar | Hoosier Energy R E C, Inc |
| New Castle Solar RES | Henry | Operational | 1.1 MW | 1 | Solar | Hoosier Energy R E C, Inc |
| New Haven Solar RES | Spencer | Operational | 1.1 MW | 1 | Solar | Hoosier Energy R E C, Inc |
| Scotland Solar RES | Greene | Operational | 1.1 MW | 1 | Solar | Hoosier Energy R E C, Inc |
| Spring Mill Solar RES | Lawrence | Operational | 1.1 MW | 1 | Solar | Hoosier Energy R E C, Inc |
| Walkerton | St Joseph | Operational | 1.1 MW | 1 | Solar | Indiana Municipal Power Agency |
| Hidden View Dairy, LLC | Jasper | Operational | 1 MW | 1 | Gas | Hidden View Dairy, LLC |
| Hobart Solar, LLC | Lake | Operational | 1 MW | 1 | Solar | AES Distributed Energy |
| IMPA Frankton Solar Park | Madison | Operational | 1 MW | 1 | Solar | Indiana Municipal Power Agency |
| IMPA Rensselaer Solar Park | Jasper | Operational | 1 MW | 1 | Solar | Indiana Municipal Power Agency |
| IMPA Richmond Solar Park | Wayne | Operational | 1 MW | 1 | Solar | Indiana Municipal Power Agency |
| Indy Grocers | Marion | Operational | 1 MW | 1 | Solar | Terraform Arcadia |
| Valparaiso Solar, LLC | Porter | Operational | 1 MW | 1 | Solar | AES Distributed Energy |
| Waterloo Solar, LLC | DeKalb | Operational | 1 MW | 1 | Solar | AES Distributed Energy |